Tyler Blackburn Cast as "Bad Boy" on Pretty Little Liars

When Pretty Little Liars returns with new episodes in January, Alona Tal will roll into town as Simone and cause problems for Aria and Ezra.

Meanwhile, we can confirm that Tyler Blackburn will recur as Caleb and cause problems for... everyone else.

"He's our token sketchy bad boy," Shay Mitchell said of Blackburn's character, while Ashley Benson agrees, telling Zap2It: "He's definitely a bad boy... He has a very big impact on all three of us."

"I feel like Spencer stumbles upon him in a way that she's not too happy with," said Troian Bellisario, saying Caleb is a "little bit like Alison" and adding: "He's the kind of person who pops up in all the wrong moments."

Blackburn has guest-starred on Cold Case and, more recently on eight episodes of Days of Our Lives.